| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.quickstep; |
| |
| import static junit.framework.TestCase.assertNull; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.ActivityManager; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.launcher3.util.LooperExecutor; |
| import com.android.systemui.shared.recents.model.Task; |
| import com.android.systemui.shared.system.ActivityManagerWrapper; |
| import com.android.systemui.shared.system.KeyguardManagerCompat; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| @SmallTest |
| public class RecentTasksListTest { |
| |
| private ActivityManagerWrapper mockActivityManagerWrapper; |
| |
| // Class under test |
| private RecentTasksList mRecentTasksList; |
| |
| @Before |
| public void setup() { |
| LooperExecutor mockMainThreadExecutor = mock(LooperExecutor.class); |
| KeyguardManagerCompat mockKeyguardManagerCompat = mock(KeyguardManagerCompat.class); |
| mockActivityManagerWrapper = mock(ActivityManagerWrapper.class); |
| mRecentTasksList = new RecentTasksList(mockMainThreadExecutor, mockKeyguardManagerCompat, |
| mockActivityManagerWrapper); |
| } |
| |
| @Test |
| public void onTaskRemoved_doesNotFetchTasks() { |
| mRecentTasksList.onTaskRemoved(0); |
| verify(mockActivityManagerWrapper, times(0)) |
| .getRecentTasks(anyInt(), anyInt()); |
| } |
| |
| @Test |
| public void onTaskStackChanged_doesNotFetchTasks() { |
| mRecentTasksList.onTaskStackChanged(); |
| verify(mockActivityManagerWrapper, times(0)) |
| .getRecentTasks(anyInt(), anyInt()); |
| } |
| |
| @Test |
| public void loadTasksInBackground_onlyKeys_noValidTaskDescription() { |
| ActivityManager.RecentTaskInfo recentTaskInfo = new ActivityManager.RecentTaskInfo(); |
| when(mockActivityManagerWrapper.getRecentTasks(anyInt(), anyInt())) |
| .thenReturn(Collections.singletonList(recentTaskInfo)); |
| |
| List<Task> taskList = mRecentTasksList.loadTasksInBackground(Integer.MAX_VALUE, -1, true); |
| |
| assertEquals(1, taskList.size()); |
| assertNull(taskList.get(0).taskDescription.getLabel()); |
| } |
| |
| @Test |
| public void loadTasksInBackground_moreThanKeys_hasValidTaskDescription() { |
| String taskDescription = "Wheeee!"; |
| ActivityManager.RecentTaskInfo recentTaskInfo = new ActivityManager.RecentTaskInfo(); |
| recentTaskInfo.taskDescription = new ActivityManager.TaskDescription(taskDescription); |
| when(mockActivityManagerWrapper.getRecentTasks(anyInt(), anyInt())) |
| .thenReturn(Collections.singletonList(recentTaskInfo)); |
| |
| List<Task> taskList = mRecentTasksList.loadTasksInBackground(Integer.MAX_VALUE, -1, false); |
| |
| assertEquals(1, taskList.size()); |
| assertEquals(taskDescription, taskList.get(0).taskDescription.getLabel()); |
| } |
| } |